Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chih Hung Chen0
Jay Gurusamy0
Steven M. Zuniga0
Date of Patent
September 5, 2017
Patent Application Number
14476991
Date Filed
September 4, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A polishing device includes a housing, a flexible base coupled to the housing, and a contact region disposed on a first side of the flexible base, wherein the flexible base expands and contracts based on pressure contained within the housing and a second side of the flexible base to form a contact area on the first side that is less than a surface area of the flexible base.
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